61625841 has 8 divisors (see below), whose sum is σ = 85001280. Its totient is φ = 39667152.

The previous prime is 61625821. The next prime is 61625843. The reversal of 61625841 is 14852616.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 61625841 - 2⁹ = 61625329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (61625843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 354085 + ... + 354258.

It is an arithmetic number, because the mean of its divisors is an integer number (10625160).

Almost surely, 2^61625841 is an apocalyptic number.

It is an amenable number.

61625841 is a deficient number, since it is larger than the sum of its proper divisors (23375439).

61625841 is a wasteful number, since it uses less digits than its factorization.

61625841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708375.

The product of its digits is 11520, while the sum is 33.

The square root of 61625841 is about 7850.2127996635. The cubic root of 61625841 is about 394.9913815350.

The spelling of 61625841 in words is "sixty-one million, six hundred twenty-five thousand, eight hundred forty-one".